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<a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a>   <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</em>
<a name="3" href="#3">3</a>   <em class="jxr_comment"> * contributor license agreements.  See the NOTICE file distributed with</em>
<a name="4" href="#4">4</a>   <em class="jxr_comment"> * this work for additional information regarding copyright ownership.</em>
<a name="5" href="#5">5</a>   <em class="jxr_comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</em>
<a name="6" href="#6">6</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance with</em>
<a name="7" href="#7">7</a>   <em class="jxr_comment"> * the License.  You may obtain a copy of the License at</em>
<a name="8" href="#8">8</a>   <em class="jxr_comment"> *</em>
<a name="9" href="#9">9</a>   <em class="jxr_comment"> *      <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="10" href="#10">10</a>  <em class="jxr_comment"> *</em>
<a name="11" href="#11">11</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a name="12" href="#12">12</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a name="13" href="#13">13</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a name="14" href="#14">14</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a name="15" href="#15">15</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a name="16" href="#16">16</a>  <em class="jxr_comment"> */</em>
<a name="17" href="#17">17</a>  
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">package</strong> org.apache.log4j.net;
<a name="19" href="#19">19</a>  
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> junit.framework.TestCase;
<a name="21" href="#21">21</a>  
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.AsyncAppender;
<a name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Layout;
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Level;
<a name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.LogManager;
<a name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.Logger;
<a name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.PatternLayout;
<a name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.VectorErrorHandler;
<a name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.apache.log4j.HTMLLayout;
<a name="30" href="#30">30</a>  
<a name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> java.util.StringTokenizer;
<a name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> java.net.DatagramSocket;
<a name="33" href="#33">33</a>  <strong class="jxr_keyword">import</strong> java.net.DatagramPacket;
<a name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> java.text.SimpleDateFormat;
<a name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> java.util.Locale;
<a name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> java.util.Date;
<a name="37" href="#37">37</a>  <strong class="jxr_keyword">import</strong> java.util.Calendar;
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>  
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment">/**</em>
<a name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> *    Tests for SyslogAppender</em>
<a name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> *</em>
<a name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> *</em>
<a name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> * */</em>
<a name="45" href="#45">45</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/log4j/net/SyslogAppenderTest.html">SyslogAppenderTest</a> <strong class="jxr_keyword">extends</strong> TestCase {
<a name="46" href="#46">46</a>    <em class="jxr_javadoccomment">/**</em>
<a name="47" href="#47">47</a>  <em class="jxr_javadoccomment">   * Create new instance of SyslogAppenderTest.</em>
<a name="48" href="#48">48</a>  <em class="jxr_javadoccomment">   * @param testName test name</em>
<a name="49" href="#49">49</a>  <em class="jxr_javadoccomment">   */</em>
<a name="50" href="#50">50</a>    <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/log4j/net/SyslogAppenderTest.html">SyslogAppenderTest</a>(<strong class="jxr_keyword">final</strong> String testName) {
<a name="51" href="#51">51</a>      <strong class="jxr_keyword">super</strong>(testName);
<a name="52" href="#52">52</a>    }
<a name="53" href="#53">53</a>  
<a name="54" href="#54">54</a>    <em class="jxr_javadoccomment">/**</em>
<a name="55" href="#55">55</a>  <em class="jxr_javadoccomment">    * Resets configuration after every test.</em>
<a name="56" href="#56">56</a>  <em class="jxr_javadoccomment">  */</em>
<a name="57" href="#57">57</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> tearDown() {
<a name="58" href="#58">58</a>      LogManager.resetConfiguration();
<a name="59" href="#59">59</a>    }
<a name="60" href="#60">60</a>  
<a name="61" href="#61">61</a>    <em class="jxr_javadoccomment">/**</em>
<a name="62" href="#62">62</a>  <em class="jxr_javadoccomment">   * Test default constructor.</em>
<a name="63" href="#63">63</a>  <em class="jxr_javadoccomment">   */</em>
<a name="64" href="#64">64</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testDefaultConstructor() {
<a name="65" href="#65">65</a>      SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="66" href="#66">66</a>      assertEquals(<span class="jxr_string">"user"</span>, appender.getFacility());
<a name="67" href="#67">67</a>      assertEquals(false, appender.getFacilityPrinting());
<a name="68" href="#68">68</a>      assertNull(appender.getLayout());
<a name="69" href="#69">69</a>      assertNull(appender.getSyslogHost());
<a name="70" href="#70">70</a>      assertTrue(appender.requiresLayout());
<a name="71" href="#71">71</a>    }
<a name="72" href="#72">72</a>  
<a name="73" href="#73">73</a>    <em class="jxr_javadoccomment">/**</em>
<a name="74" href="#74">74</a>  <em class="jxr_javadoccomment">   * Test two parameter constructor.</em>
<a name="75" href="#75">75</a>  <em class="jxr_javadoccomment">   */</em>
<a name="76" href="#76">76</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTwoParamConstructor() {
<a name="77" href="#77">77</a>      Layout layout = <strong class="jxr_keyword">new</strong> PatternLayout();
<a name="78" href="#78">78</a>      SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender(layout, 24);
<a name="79" href="#79">79</a>      assertEquals(<span class="jxr_string">"daemon"</span>, appender.getFacility());
<a name="80" href="#80">80</a>      assertEquals(false, appender.getFacilityPrinting());
<a name="81" href="#81">81</a>      assertEquals(layout, appender.getLayout());
<a name="82" href="#82">82</a>      assertNull(appender.getSyslogHost());
<a name="83" href="#83">83</a>      assertTrue(appender.requiresLayout());
<a name="84" href="#84">84</a>    }
<a name="85" href="#85">85</a>  
<a name="86" href="#86">86</a>    <em class="jxr_javadoccomment">/**</em>
<a name="87" href="#87">87</a>  <em class="jxr_javadoccomment">   * Test two parameter constructor with unexpected facility.</em>
<a name="88" href="#88">88</a>  <em class="jxr_javadoccomment">   */</em>
<a name="89" href="#89">89</a>    <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testTwoParamConstructorBadFacility() {
<a name="90" href="#90">90</a>      Layout layout = <strong class="jxr_keyword">new</strong> PatternLayout();
<a name="91" href="#91">91</a>      SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender(layout, 25);
<a name="92" href="#92">92</a>      assertEquals(<span class="jxr_string">"user"</span>, appender.getFacility());
<a name="93" href="#93">93</a>      assertEquals(false, appender.getFacilityPrinting());
<a name="94" href="#94">94</a>      assertEquals(layout, appender.getLayout());
<a name="95" href="#95">95</a>      assertNull(appender.getSyslogHost());
<a name="96" href="#96">96</a>      assertTrue(appender.requiresLayout());
<a name="97" href="#97">97</a>    }
<a name="98" href="#98">98</a>  
<a name="99" href="#99">99</a>    <em class="jxr_javadoccomment">/**</em>
<a name="100" href="#100">100</a> <em class="jxr_javadoccomment">   * Test three parameter constructor.</em>
<a name="101" href="#101">101</a> <em class="jxr_javadoccomment">   */</em>
<a name="102" href="#102">102</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testThreeParamConstructor() {
<a name="103" href="#103">103</a>     Layout layout = <strong class="jxr_keyword">new</strong> PatternLayout();
<a name="104" href="#104">104</a>     SyslogAppender appender =
<a name="105" href="#105">105</a>       <strong class="jxr_keyword">new</strong> SyslogAppender(layout, <span class="jxr_string">"syslog.example.org"</span>, 24);
<a name="106" href="#106">106</a>     assertEquals(<span class="jxr_string">"daemon"</span>, appender.getFacility());
<a name="107" href="#107">107</a>     assertEquals(false, appender.getFacilityPrinting());
<a name="108" href="#108">108</a>     assertEquals(layout, appender.getLayout());
<a name="109" href="#109">109</a>     assertEquals(<span class="jxr_string">"syslog.example.org"</span>, appender.getSyslogHost());
<a name="110" href="#110">110</a>     assertTrue(appender.requiresLayout());
<a name="111" href="#111">111</a>   }
<a name="112" href="#112">112</a> 
<a name="113" href="#113">113</a>   <em class="jxr_javadoccomment">/**</em>
<a name="114" href="#114">114</a> <em class="jxr_javadoccomment">   * Test getFacilityString for expected facility codes.</em>
<a name="115" href="#115">115</a> <em class="jxr_javadoccomment">   */</em>
<a name="116" href="#116">116</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilityString() {
<a name="117" href="#117">117</a>     String expected =
<a name="118" href="#118">118</a>       <span class="jxr_string">"kern user mail daemon auth syslog lpr news "</span>
<a name="119" href="#119">119</a>       + <span class="jxr_string">"uucp cron authpriv ftp local0 local1 local2 local3 "</span>
<a name="120" href="#120">120</a>       + <span class="jxr_string">"local4 local5 local6 local7 "</span>;
<a name="121" href="#121">121</a>     StringBuffer actual = <strong class="jxr_keyword">new</strong> StringBuffer();
<a name="122" href="#122">122</a> 
<a name="123" href="#123">123</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt;= 11; i++) {
<a name="124" href="#124">124</a>       actual.append(SyslogAppender.getFacilityString(i &lt;&lt; 3));
<a name="125" href="#125">125</a>       actual.append(' ');
<a name="126" href="#126">126</a>     }
<a name="127" href="#127">127</a> 
<a name="128" href="#128">128</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 16; i &lt;= 23; i++) {
<a name="129" href="#129">129</a>       actual.append(SyslogAppender.getFacilityString(i &lt;&lt; 3));
<a name="130" href="#130">130</a>       actual.append(' ');
<a name="131" href="#131">131</a>     }
<a name="132" href="#132">132</a> 
<a name="133" href="#133">133</a>     assertEquals(expected, actual.toString());
<a name="134" href="#134">134</a>   }
<a name="135" href="#135">135</a> 
<a name="136" href="#136">136</a>   <em class="jxr_javadoccomment">/**</em>
<a name="137" href="#137">137</a> <em class="jxr_javadoccomment">   * Test getFacilityString for some unexpected facility codes.</em>
<a name="138" href="#138">138</a> <em class="jxr_javadoccomment">   */</em>
<a name="139" href="#139">139</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilityStringUnexpected() {
<a name="140" href="#140">140</a>     assertNull(SyslogAppender.getFacilityString(1));
<a name="141" href="#141">141</a>     assertNull(SyslogAppender.getFacilityString(12 &lt;&lt; 3));
<a name="142" href="#142">142</a>   }
<a name="143" href="#143">143</a> 
<a name="144" href="#144">144</a>   <em class="jxr_javadoccomment">/**</em>
<a name="145" href="#145">145</a> <em class="jxr_javadoccomment">   * Test getFacility with a bogus facility name.</em>
<a name="146" href="#146">146</a> <em class="jxr_javadoccomment">   */</em>
<a name="147" href="#147">147</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilityBogus() {
<a name="148" href="#148">148</a>     assertEquals(-1, SyslogAppender.getFacility(<span class="jxr_string">"bogus"</span>));
<a name="149" href="#149">149</a>   }
<a name="150" href="#150">150</a> 
<a name="151" href="#151">151</a>   <em class="jxr_javadoccomment">/**</em>
<a name="152" href="#152">152</a> <em class="jxr_javadoccomment">   * Test getFacility with a null facility name.</em>
<a name="153" href="#153">153</a> <em class="jxr_javadoccomment">   */</em>
<a name="154" href="#154">154</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilityNull() {
<a name="155" href="#155">155</a>     assertEquals(-1, SyslogAppender.getFacility(<strong class="jxr_keyword">null</strong>));
<a name="156" href="#156">156</a>   }
<a name="157" href="#157">157</a> 
<a name="158" href="#158">158</a>   <em class="jxr_javadoccomment">/**</em>
<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">   * Test getFacility for expected system facility names.</em>
<a name="160" href="#160">160</a> <em class="jxr_javadoccomment">   */</em>
<a name="161" href="#161">161</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilitySystemNames() {
<a name="162" href="#162">162</a>     String[] names =
<a name="163" href="#163">163</a>       <strong class="jxr_keyword">new</strong> String[] {
<a name="164" href="#164">164</a>         <span class="jxr_string">"kErn"</span>, <span class="jxr_string">"usEr"</span>, <span class="jxr_string">"MaIL"</span>, <span class="jxr_string">"daemOn"</span>, <span class="jxr_string">"auTh"</span>, <span class="jxr_string">"syslOg"</span>, <span class="jxr_string">"lPr"</span>, <span class="jxr_string">"newS"</span>,
<a name="165" href="#165">165</a>         <span class="jxr_string">"Uucp"</span>, <span class="jxr_string">"croN"</span>, <span class="jxr_string">"authprIv"</span>, <span class="jxr_string">"ftP"</span>
<a name="166" href="#166">166</a>       };
<a name="167" href="#167">167</a> 
<a name="168" href="#168">168</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt;= 11; i++) {
<a name="169" href="#169">169</a>       assertEquals(i &lt;&lt; 3, SyslogAppender.getFacility(names[i]));
<a name="170" href="#170">170</a>     }
<a name="171" href="#171">171</a>   }
<a name="172" href="#172">172</a> 
<a name="173" href="#173">173</a>   <em class="jxr_javadoccomment">/**</em>
<a name="174" href="#174">174</a> <em class="jxr_javadoccomment">   * Test getFacility for expected system facility names.</em>
<a name="175" href="#175">175</a> <em class="jxr_javadoccomment">   */</em>
<a name="176" href="#176">176</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetFacilityLocalNames() {
<a name="177" href="#177">177</a>     String[] names =
<a name="178" href="#178">178</a>       <strong class="jxr_keyword">new</strong> String[] {
<a name="179" href="#179">179</a>         <span class="jxr_string">"lOcal0"</span>, <span class="jxr_string">"LOCAL1"</span>, <span class="jxr_string">"loCal2"</span>, <span class="jxr_string">"locAl3"</span>, <span class="jxr_string">"locaL4"</span>, <span class="jxr_string">"local5"</span>, <span class="jxr_string">"LOCal6"</span>,
<a name="180" href="#180">180</a>         <span class="jxr_string">"loCAL7"</span>
<a name="181" href="#181">181</a>       };
<a name="182" href="#182">182</a> 
<a name="183" href="#183">183</a>     <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt;= 7; i++) {
<a name="184" href="#184">184</a>       assertEquals((16 + i) &lt;&lt; 3, SyslogAppender.getFacility(names[i]));
<a name="185" href="#185">185</a>     }
<a name="186" href="#186">186</a>   }
<a name="187" href="#187">187</a> 
<a name="188" href="#188">188</a>   <em class="jxr_javadoccomment">/**</em>
<a name="189" href="#189">189</a> <em class="jxr_javadoccomment">   * Test setFacilityPrinting.</em>
<a name="190" href="#190">190</a> <em class="jxr_javadoccomment">   */</em>
<a name="191" href="#191">191</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetFacilityPrinting() {
<a name="192" href="#192">192</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="193" href="#193">193</a>     assertFalse(appender.getFacilityPrinting());
<a name="194" href="#194">194</a>     appender.setFacilityPrinting(<strong class="jxr_keyword">true</strong>);
<a name="195" href="#195">195</a>     assertTrue(appender.getFacilityPrinting());
<a name="196" href="#196">196</a>     appender.setFacilityPrinting(false);
<a name="197" href="#197">197</a>     assertFalse(appender.getFacilityPrinting());
<a name="198" href="#198">198</a>   }
<a name="199" href="#199">199</a> 
<a name="200" href="#200">200</a>   <em class="jxr_javadoccomment">/**</em>
<a name="201" href="#201">201</a> <em class="jxr_javadoccomment">   * Test of SyslogAppender constants.</em>
<a name="202" href="#202">202</a> <em class="jxr_javadoccomment">   */</em>
<a name="203" href="#203">203</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testConstants() {
<a name="204" href="#204">204</a>     assertEquals(0 &lt;&lt; 3, SyslogAppender.LOG_KERN);
<a name="205" href="#205">205</a>     assertEquals(1 &lt;&lt; 3, SyslogAppender.LOG_USER);
<a name="206" href="#206">206</a>     assertEquals(2 &lt;&lt; 3, SyslogAppender.LOG_MAIL);
<a name="207" href="#207">207</a>     assertEquals(3 &lt;&lt; 3, SyslogAppender.LOG_DAEMON);
<a name="208" href="#208">208</a>     assertEquals(4 &lt;&lt; 3, SyslogAppender.LOG_AUTH);
<a name="209" href="#209">209</a>     assertEquals(5 &lt;&lt; 3, SyslogAppender.LOG_SYSLOG);
<a name="210" href="#210">210</a>     assertEquals(6 &lt;&lt; 3, SyslogAppender.LOG_LPR);
<a name="211" href="#211">211</a>     assertEquals(7 &lt;&lt; 3, SyslogAppender.LOG_NEWS);
<a name="212" href="#212">212</a>     assertEquals(8 &lt;&lt; 3, SyslogAppender.LOG_UUCP);
<a name="213" href="#213">213</a>     assertEquals(9 &lt;&lt; 3, SyslogAppender.LOG_CRON);
<a name="214" href="#214">214</a>     assertEquals(10 &lt;&lt; 3, SyslogAppender.LOG_AUTHPRIV);
<a name="215" href="#215">215</a>     assertEquals(11 &lt;&lt; 3, SyslogAppender.LOG_FTP);
<a name="216" href="#216">216</a>     assertEquals(16 &lt;&lt; 3, SyslogAppender.LOG_LOCAL0);
<a name="217" href="#217">217</a>     assertEquals(17 &lt;&lt; 3, SyslogAppender.LOG_LOCAL1);
<a name="218" href="#218">218</a>     assertEquals(18 &lt;&lt; 3, SyslogAppender.LOG_LOCAL2);
<a name="219" href="#219">219</a>     assertEquals(19 &lt;&lt; 3, SyslogAppender.LOG_LOCAL3);
<a name="220" href="#220">220</a>     assertEquals(20 &lt;&lt; 3, SyslogAppender.LOG_LOCAL4);
<a name="221" href="#221">221</a>     assertEquals(21 &lt;&lt; 3, SyslogAppender.LOG_LOCAL5);
<a name="222" href="#222">222</a>     assertEquals(22 &lt;&lt; 3, SyslogAppender.LOG_LOCAL6);
<a name="223" href="#223">223</a>     assertEquals(23 &lt;&lt; 3, SyslogAppender.LOG_LOCAL7);
<a name="224" href="#224">224</a>   }
<a name="225" href="#225">225</a> 
<a name="226" href="#226">226</a>   <em class="jxr_javadoccomment">/**</em>
<a name="227" href="#227">227</a> <em class="jxr_javadoccomment">   * Test setFacility with null.</em>
<a name="228" href="#228">228</a> <em class="jxr_javadoccomment">   * Should have no effect.</em>
<a name="229" href="#229">229</a> <em class="jxr_javadoccomment">   */</em>
<a name="230" href="#230">230</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetFacilityKern() {
<a name="231" href="#231">231</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="232" href="#232">232</a>     appender.setFacility(<span class="jxr_string">"kern"</span>);
<a name="233" href="#233">233</a>     appender.setFacility(<strong class="jxr_keyword">null</strong>);
<a name="234" href="#234">234</a>     assertEquals(<span class="jxr_string">"kern"</span>, appender.getFacility());
<a name="235" href="#235">235</a>   }
<a name="236" href="#236">236</a> 
<a name="237" href="#237">237</a>   <em class="jxr_javadoccomment">/**</em>
<a name="238" href="#238">238</a> <em class="jxr_javadoccomment">   * Test setFacility with null.</em>
<a name="239" href="#239">239</a> <em class="jxr_javadoccomment">   * Should have no effect.</em>
<a name="240" href="#240">240</a> <em class="jxr_javadoccomment">   */</em>
<a name="241" href="#241">241</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetFacilityNull() {
<a name="242" href="#242">242</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="243" href="#243">243</a>     appender.setFacility(<span class="jxr_string">"kern"</span>);
<a name="244" href="#244">244</a>     appender.setFacility(<strong class="jxr_keyword">null</strong>);
<a name="245" href="#245">245</a>     assertEquals(<span class="jxr_string">"kern"</span>, appender.getFacility());
<a name="246" href="#246">246</a>   }
<a name="247" href="#247">247</a> 
<a name="248" href="#248">248</a>   <em class="jxr_javadoccomment">/**</em>
<a name="249" href="#249">249</a> <em class="jxr_javadoccomment">   * Test setFacility with bogus value.</em>
<a name="250" href="#250">250</a> <em class="jxr_javadoccomment">   * Should reset to user.</em>
<a name="251" href="#251">251</a> <em class="jxr_javadoccomment">   */</em>
<a name="252" href="#252">252</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetFacilityBogus() {
<a name="253" href="#253">253</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="254" href="#254">254</a>     appender.setFacility(<span class="jxr_string">"kern"</span>);
<a name="255" href="#255">255</a>     appender.setFacility(<span class="jxr_string">"bogus"</span>);
<a name="256" href="#256">256</a>     assertEquals(<span class="jxr_string">"user"</span>, appender.getFacility());
<a name="257" href="#257">257</a>   }
<a name="258" href="#258">258</a> 
<a name="259" href="#259">259</a>   <em class="jxr_javadoccomment">/**</em>
<a name="260" href="#260">260</a> <em class="jxr_javadoccomment">   * Tests calling setFacility after appender has been activated.</em>
<a name="261" href="#261">261</a> <em class="jxr_javadoccomment">   */</em>
<a name="262" href="#262">262</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetFacilityAfterActivation() {
<a name="263" href="#263">263</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="264" href="#264">264</a>     appender.setName(<span class="jxr_string">"foo"</span>);
<a name="265" href="#265">265</a>     appender.setThreshold(Level.INFO);
<a name="266" href="#266">266</a>     appender.setSyslogHost(<span class="jxr_string">"localhost"</span>);
<a name="267" href="#267">267</a>     appender.setFacility(<span class="jxr_string">"user"</span>);
<a name="268" href="#268">268</a>     appender.setLayout(<strong class="jxr_keyword">new</strong> PatternLayout(<span class="jxr_string">"%m%n"</span>));
<a name="269" href="#269">269</a> 
<a name="270" href="#270">270</a>     <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a> errorHandler = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a>();
<a name="271" href="#271">271</a>     appender.setErrorHandler(errorHandler);
<a name="272" href="#272">272</a>     appender.activateOptions();
<a name="273" href="#273">273</a>     appender.setFacility(<span class="jxr_string">"kern"</span>);
<a name="274" href="#274">274</a>     assertEquals(<span class="jxr_string">"kern"</span>, appender.getFacility());
<a name="275" href="#275">275</a>   }
<a name="276" href="#276">276</a> 
<a name="277" href="#277">277</a>   <em class="jxr_javadoccomment">/**</em>
<a name="278" href="#278">278</a> <em class="jxr_javadoccomment">   * Tests that append method drops messages below threshold.</em>
<a name="279" href="#279">279</a> <em class="jxr_javadoccomment">   * Can't reach isSevereAsThreshold call in SyslogAppender.append</em>
<a name="280" href="#280">280</a> <em class="jxr_javadoccomment">   * since it is checked in AppenderSkeleton.doAppend.</em>
<a name="281" href="#281">281</a> <em class="jxr_javadoccomment">   */</em>
<a name="282" href="#282">282</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAppendBelowThreshold() {
<a name="283" href="#283">283</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="284" href="#284">284</a>     appender.setThreshold(Level.ERROR);
<a name="285" href="#285">285</a>     appender.activateOptions();
<a name="286" href="#286">286</a> 
<a name="287" href="#287">287</a>     Logger logger = Logger.getRootLogger();
<a name="288" href="#288">288</a>     logger.addAppender(appender);
<a name="289" href="#289">289</a>     logger.info(
<a name="290" href="#290">290</a>       <span class="jxr_string">"Should not be logged by SyslogAppenderTest.testAppendBelowThreshold."</span>);
<a name="291" href="#291">291</a>   }
<a name="292" href="#292">292</a> 
<a name="293" href="#293">293</a>   <em class="jxr_javadoccomment">/**</em>
<a name="294" href="#294">294</a> <em class="jxr_javadoccomment">   * Tests that append method drops messages below threshold.</em>
<a name="295" href="#295">295</a> <em class="jxr_javadoccomment">   */</em>
<a name="296" href="#296">296</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAppendNoHost() {
<a name="297" href="#297">297</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="298" href="#298">298</a>     appender.setName(<span class="jxr_string">"foo"</span>);
<a name="299" href="#299">299</a>     appender.setThreshold(Level.INFO);
<a name="300" href="#300">300</a> 
<a name="301" href="#301">301</a>     <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a> errorHandler = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a>();
<a name="302" href="#302">302</a>     appender.setErrorHandler(errorHandler);
<a name="303" href="#303">303</a>     appender.setLayout(<strong class="jxr_keyword">new</strong> PatternLayout(<span class="jxr_string">"%m%n"</span>));
<a name="304" href="#304">304</a>     appender.activateOptions();
<a name="305" href="#305">305</a> 
<a name="306" href="#306">306</a>     Logger logger = Logger.getRootLogger();
<a name="307" href="#307">307</a>     logger.addAppender(appender);
<a name="308" href="#308">308</a>     logger.info(
<a name="309" href="#309">309</a>       <span class="jxr_string">"Should not be logged by SyslogAppenderTest.testAppendNoHost."</span>);
<a name="310" href="#310">310</a>     assertEquals(1, errorHandler.size());
<a name="311" href="#311">311</a> 
<a name="312" href="#312">312</a>     <em class="jxr_comment">//</em>
<a name="313" href="#313">313</a>     <em class="jxr_comment">//  Appender is misspelled in implementation</em>
<a name="314" href="#314">314</a>     <em class="jxr_comment">//</em>
<a name="315" href="#315">315</a>     assertEquals(
<a name="316" href="#316">316</a>       <span class="jxr_string">"No syslog host is set for SyslogAppedender named \&quot;foo\&quot;."</span>,
<a name="317" href="#317">317</a>       errorHandler.getMessage(0));
<a name="318" href="#318">318</a>   }
<a name="319" href="#319">319</a> 
<a name="320" href="#320">320</a>   <em class="jxr_javadoccomment">/**</em>
<a name="321" href="#321">321</a> <em class="jxr_javadoccomment">   * Tests append method under normal conditions.</em>
<a name="322" href="#322">322</a> <em class="jxr_javadoccomment">   */</em>
<a name="323" href="#323">323</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testAppend() {
<a name="324" href="#324">324</a>     SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="325" href="#325">325</a>     appender.setName(<span class="jxr_string">"foo"</span>);
<a name="326" href="#326">326</a>     appender.setThreshold(Level.INFO);
<a name="327" href="#327">327</a>     appender.setSyslogHost(<span class="jxr_string">"localhost"</span>);
<a name="328" href="#328">328</a>     appender.setFacility(<span class="jxr_string">"user"</span>);
<a name="329" href="#329">329</a>     appender.setLayout(<strong class="jxr_keyword">new</strong> PatternLayout(<span class="jxr_string">"%m%n"</span>));
<a name="330" href="#330">330</a> 
<a name="331" href="#331">331</a>     <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a> errorHandler = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/log4j/VectorErrorHandler.html">VectorErrorHandler</a>();
<a name="332" href="#332">332</a>     appender.setErrorHandler(errorHandler);
<a name="333" href="#333">333</a>     appender.activateOptions();
<a name="334" href="#334">334</a> 
<a name="335" href="#335">335</a>     <em class="jxr_comment">//</em>
<a name="336" href="#336">336</a>     <em class="jxr_comment">//  wrap SyslogAppender with an Async since appender may</em>
<a name="337" href="#337">337</a>     <em class="jxr_comment">//    hang if syslogd is not accepting network messages</em>
<a name="338" href="#338">338</a>     <em class="jxr_comment">//</em>
<a name="339" href="#339">339</a>     AsyncAppender asyncAppender = <strong class="jxr_keyword">new</strong> AsyncAppender();
<a name="340" href="#340">340</a>     asyncAppender.addAppender(appender);
<a name="341" href="#341">341</a>     asyncAppender.activateOptions();
<a name="342" href="#342">342</a> 
<a name="343" href="#343">343</a>     Logger logger = Logger.getRootLogger();
<a name="344" href="#344">344</a>     logger.addAppender(asyncAppender);
<a name="345" href="#345">345</a> 
<a name="346" href="#346">346</a>     Exception e =
<a name="347" href="#347">347</a>       <strong class="jxr_keyword">new</strong> Exception(<span class="jxr_string">"Expected exception from SyslogAppenderTest.testAppend"</span>);
<a name="348" href="#348">348</a>     logger.info(
<a name="349" href="#349">349</a>       <span class="jxr_string">"Expected message from log4j unit test SyslogAppenderTest.testAppend."</span>, e);
<a name="350" href="#350">350</a>     assertEquals(0, errorHandler.size());
<a name="351" href="#351">351</a>   }
<a name="352" href="#352">352</a> 
<a name="353" href="#353">353</a>   <em class="jxr_javadoccomment">/**</em>
<a name="354" href="#354">354</a> <em class="jxr_javadoccomment">    *  Tests SyslogAppender with IPv6 address.</em>
<a name="355" href="#355">355</a> <em class="jxr_javadoccomment">    */</em>
<a name="356" href="#356">356</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIPv6() {
<a name="357" href="#357">357</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="358" href="#358">358</a>       appender.setSyslogHost(<span class="jxr_string">"::1"</span>);
<a name="359" href="#359">359</a>   }
<a name="360" href="#360">360</a> 
<a name="361" href="#361">361</a>   <em class="jxr_javadoccomment">/**</em>
<a name="362" href="#362">362</a> <em class="jxr_javadoccomment">    *  Tests SyslogAppender with IPv6 address enclosed in square brackets.</em>
<a name="363" href="#363">363</a> <em class="jxr_javadoccomment">    */</em>
<a name="364" href="#364">364</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIPv6InBrackets() {
<a name="365" href="#365">365</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="366" href="#366">366</a>       appender.setSyslogHost(<span class="jxr_string">"[::1]"</span>);
<a name="367" href="#367">367</a>   }
<a name="368" href="#368">368</a> 
<a name="369" href="#369">369</a>   <em class="jxr_javadoccomment">/**</em>
<a name="370" href="#370">370</a> <em class="jxr_javadoccomment">    *  Tests SyslogAppender with IPv6 address enclosed in square brackets</em>
<a name="371" href="#371">371</a> <em class="jxr_javadoccomment">    *     followed by port specification.</em>
<a name="372" href="#372">372</a> <em class="jxr_javadoccomment">    */</em>
<a name="373" href="#373">373</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIPv6AndPort() {
<a name="374" href="#374">374</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="375" href="#375">375</a>       appender.setSyslogHost(<span class="jxr_string">"[::1]:1514"</span>);
<a name="376" href="#376">376</a>   }
<a name="377" href="#377">377</a> 
<a name="378" href="#378">378</a>   <em class="jxr_javadoccomment">/**</em>
<a name="379" href="#379">379</a> <em class="jxr_javadoccomment">    *  Tests SyslogAppender with host name enclosed in square brackets</em>
<a name="380" href="#380">380</a> <em class="jxr_javadoccomment">    *     followed by port specification.</em>
<a name="381" href="#381">381</a> <em class="jxr_javadoccomment">    */</em>
<a name="382" href="#382">382</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHostNameAndPort() {
<a name="383" href="#383">383</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="384" href="#384">384</a>       appender.setSyslogHost(<span class="jxr_string">"localhost:1514"</span>);
<a name="385" href="#385">385</a>   }
<a name="386" href="#386">386</a> 
<a name="387" href="#387">387</a> 
<a name="388" href="#388">388</a>   <em class="jxr_javadoccomment">/**</em>
<a name="389" href="#389">389</a> <em class="jxr_javadoccomment">    *  Tests SyslogAppender with IPv4 address followed by port specification.</em>
<a name="390" href="#390">390</a> <em class="jxr_javadoccomment">    */</em>
<a name="391" href="#391">391</a>   <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testIPv4AndPort() {
<a name="392" href="#392">392</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="393" href="#393">393</a>       appender.setSyslogHost(<span class="jxr_string">"127.0.0.1:1514"</span>);
<a name="394" href="#394">394</a>   }
<a name="395" href="#395">395</a> 
<a name="396" href="#396">396</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> String[] log(<strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> header,
<a name="397" href="#397">397</a>                                 <strong class="jxr_keyword">final</strong> String msg,
<a name="398" href="#398">398</a>                                 <strong class="jxr_keyword">final</strong> Exception ex,
<a name="399" href="#399">399</a>                                 <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> packets) <strong class="jxr_keyword">throws</strong> Exception {
<a name="400" href="#400">400</a>         DatagramSocket ds = <strong class="jxr_keyword">new</strong> DatagramSocket();
<a name="401" href="#401">401</a>         ds.setSoTimeout(2000);
<a name="402" href="#402">402</a> 
<a name="403" href="#403">403</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="404" href="#404">404</a>       appender.setSyslogHost(<span class="jxr_string">"localhost:"</span> + ds.getLocalPort());
<a name="405" href="#405">405</a>       appender.setName(<span class="jxr_string">"name"</span>);
<a name="406" href="#406">406</a>       appender.setHeader(header);
<a name="407" href="#407">407</a>       PatternLayout pl = <strong class="jxr_keyword">new</strong> PatternLayout(<span class="jxr_string">"%m"</span>);
<a name="408" href="#408">408</a>       appender.setLayout(pl);
<a name="409" href="#409">409</a>       appender.activateOptions();
<a name="410" href="#410">410</a> 
<a name="411" href="#411">411</a>       Logger l = Logger.getRootLogger();
<a name="412" href="#412">412</a>       l.addAppender(appender);
<a name="413" href="#413">413</a>       <strong class="jxr_keyword">if</strong> (ex == <strong class="jxr_keyword">null</strong>) {
<a name="414" href="#414">414</a>         l.info(msg);
<a name="415" href="#415">415</a>       } <strong class="jxr_keyword">else</strong> {
<a name="416" href="#416">416</a>         l.error(msg, ex);
<a name="417" href="#417">417</a>       }
<a name="418" href="#418">418</a>       appender.close();
<a name="419" href="#419">419</a>       String[] retval = <strong class="jxr_keyword">new</strong> String[packets];
<a name="420" href="#420">420</a>       byte[] buf = <strong class="jxr_keyword">new</strong> byte[1000];
<a name="421" href="#421">421</a>       <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; packets; i++) {
<a name="422" href="#422">422</a>           DatagramPacket p = <strong class="jxr_keyword">new</strong> DatagramPacket(buf, 0, buf.length);
<a name="423" href="#423">423</a>           ds.receive(p);
<a name="424" href="#424">424</a>           retval[i] = <strong class="jxr_keyword">new</strong> String(p.getData(), 0, p.getLength());
<a name="425" href="#425">425</a>       }
<a name="426" href="#426">426</a>       ds.close();
<a name="427" href="#427">427</a>       <strong class="jxr_keyword">return</strong> retval;
<a name="428" href="#428">428</a>     }
<a name="429" href="#429">429</a> 
<a name="430" href="#430">430</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testActualLogging() <strong class="jxr_keyword">throws</strong> Exception {
<a name="431" href="#431">431</a>       String s = log(false, <span class="jxr_string">"greetings"</span>, <strong class="jxr_keyword">null</strong>, 1)[0];
<a name="432" href="#432">432</a>       StringTokenizer st = <strong class="jxr_keyword">new</strong> StringTokenizer(s, <span class="jxr_string">"&lt;&gt;() "</span>);
<a name="433" href="#433">433</a>       assertEquals(<span class="jxr_string">"14"</span>, st.nextToken());
<a name="434" href="#434">434</a>       assertEquals(<span class="jxr_string">"greetings"</span>, st.nextToken());
<a name="435" href="#435">435</a>     }
<a name="436" href="#436">436</a> 
<a name="437" href="#437">437</a>     <em class="jxr_javadoccomment">/**</em>
<a name="438" href="#438">438</a> <em class="jxr_javadoccomment">     * Exception with printStackTrace that breaks earlier SyslogAppender.</em>
<a name="439" href="#439">439</a> <em class="jxr_javadoccomment">     */</em>
<a name="440" href="#440">440</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/log4j/net/SyslogAppenderTest.html">MishandledException</a> <strong class="jxr_keyword">extends</strong> Exception {
<a name="441" href="#441">441</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> serialVersionUID = 1L;
<a name="442" href="#442">442</a>         <em class="jxr_comment">/*</em>
<a name="443" href="#443">443</a> <em class="jxr_comment">         *   Create new instance.</em>
<a name="444" href="#444">444</a> <em class="jxr_comment">         */</em>
<a name="445" href="#445">445</a>         <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/log4j/net/SyslogAppenderTest.html">MishandledException</a>() {
<a name="446" href="#446">446</a>         }
<a name="447" href="#447">447</a> 
<a name="448" href="#448">448</a>         <em class="jxr_javadoccomment">/**</em>
<a name="449" href="#449">449</a> <em class="jxr_javadoccomment">         * Print stack trace.</em>
<a name="450" href="#450">450</a> <em class="jxr_javadoccomment">         * @param w print writer, may not be null.</em>
<a name="451" href="#451">451</a> <em class="jxr_javadoccomment">         */</em>
<a name="452" href="#452">452</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> printStackTrace(<strong class="jxr_keyword">final</strong> java.io.PrintWriter w) {
<a name="453" href="#453">453</a>              w.println(<span class="jxr_string">"Mishandled stack trace follows:"</span>);
<a name="454" href="#454">454</a>              w.println(<span class="jxr_string">""</span>);
<a name="455" href="#455">455</a>              w.println(<span class="jxr_string">"No tab here"</span>);
<a name="456" href="#456">456</a>              w.println(<span class="jxr_string">"\ttab here"</span>);
<a name="457" href="#457">457</a>              w.println(<span class="jxr_string">"\t"</span>);
<a name="458" href="#458">458</a>         }
<a name="459" href="#459">459</a>     }
<a name="460" href="#460">460</a> 
<a name="461" href="#461">461</a>     <em class="jxr_javadoccomment">/**</em>
<a name="462" href="#462">462</a> <em class="jxr_javadoccomment">     * Tests fix for bug 40502.</em>
<a name="463" href="#463">463</a> <em class="jxr_javadoccomment">     * @throws Exception on IOException.</em>
<a name="464" href="#464">464</a> <em class="jxr_javadoccomment">     */</em>
<a name="465" href="#465">465</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testBadTabbing() <strong class="jxr_keyword">throws</strong> Exception {
<a name="466" href="#466">466</a>         String[] s = log(false, <span class="jxr_string">"greetings"</span>, <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/log4j/net/SyslogAppenderTest.html">MishandledException</a>(), 6);
<a name="467" href="#467">467</a>         StringTokenizer st = <strong class="jxr_keyword">new</strong> StringTokenizer(s[0], <span class="jxr_string">"&lt;&gt;() "</span>);
<a name="468" href="#468">468</a>         assertEquals(<span class="jxr_string">"11"</span>, st.nextToken());
<a name="469" href="#469">469</a>         assertEquals(<span class="jxr_string">"greetings"</span>, st.nextToken());
<a name="470" href="#470">470</a>         assertEquals(<span class="jxr_string">"&lt;11&gt;Mishandled stack trace follows:"</span>, s[1]);
<a name="471" href="#471">471</a>         assertEquals(<span class="jxr_string">"&lt;11&gt;"</span>, s[2]);
<a name="472" href="#472">472</a>         assertEquals(<span class="jxr_string">"&lt;11&gt;No tab here"</span>, s[3]);
<a name="473" href="#473">473</a>         assertEquals(<span class="jxr_string">"&lt;11&gt;"</span> + SyslogAppender.TAB + <span class="jxr_string">"tab here"</span>, s[4]);
<a name="474" href="#474">474</a>         assertEquals(<span class="jxr_string">"&lt;11&gt;"</span> + SyslogAppender.TAB, s[5]);
<a name="475" href="#475">475</a>     }
<a name="476" href="#476">476</a> 
<a name="477" href="#477">477</a>     <em class="jxr_javadoccomment">/**</em>
<a name="478" href="#478">478</a> <em class="jxr_javadoccomment">     * Tests presence of timestamp if header = true.</em>
<a name="479" href="#479">479</a> <em class="jxr_javadoccomment">     *</em>
<a name="480" href="#480">480</a> <em class="jxr_javadoccomment">     * @throws Exception if IOException.</em>
<a name="481" href="#481">481</a> <em class="jxr_javadoccomment">     */</em>
<a name="482" href="#482">482</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testHeaderLogging() <strong class="jxr_keyword">throws</strong> Exception {
<a name="483" href="#483">483</a>       Date preDate = <strong class="jxr_keyword">new</strong> Date();
<a name="484" href="#484">484</a>       String s = log(<strong class="jxr_keyword">true</strong>, <span class="jxr_string">"greetings"</span>, <strong class="jxr_keyword">null</strong>, 1)[0];
<a name="485" href="#485">485</a>       Date postDate = <strong class="jxr_keyword">new</strong> Date();
<a name="486" href="#486">486</a>       assertEquals(<span class="jxr_string">"&lt;14&gt;"</span>, s.substring(0, 4));
<a name="487" href="#487">487</a> 
<a name="488" href="#488">488</a>       String syslogDateStr = s.substring(4, 20);
<a name="489" href="#489">489</a>       SimpleDateFormat fmt = <strong class="jxr_keyword">new</strong> SimpleDateFormat(<span class="jxr_string">"MMM dd HH:mm:ss "</span>, Locale.ENGLISH);
<a name="490" href="#490">490</a>       Date syslogDate = fmt.parse(syslogDateStr);
<a name="491" href="#491">491</a>       Calendar cal = Calendar.getInstance(Locale.ENGLISH);
<a name="492" href="#492">492</a>       cal.setTime(syslogDate);
<a name="493" href="#493">493</a>       <strong class="jxr_keyword">int</strong> syslogMonth = cal.get(Calendar.MONTH);
<a name="494" href="#494">494</a>       <strong class="jxr_keyword">int</strong> syslogDay = cal.get(Calendar.DATE);
<a name="495" href="#495">495</a>       <strong class="jxr_keyword">if</strong> (syslogDay &lt; 10) {
<a name="496" href="#496">496</a>           assertEquals(' ', syslogDateStr.charAt(4));
<a name="497" href="#497">497</a>       }
<a name="498" href="#498">498</a>       cal.setTime(preDate);
<a name="499" href="#499">499</a>       <strong class="jxr_keyword">int</strong> preMonth = cal.get(Calendar.MONTH);
<a name="500" href="#500">500</a>       cal.set(Calendar.MILLISECOND, 0);
<a name="501" href="#501">501</a>       preDate = cal.getTime();
<a name="502" href="#502">502</a>       <strong class="jxr_keyword">int</strong> syslogYear;
<a name="503" href="#503">503</a>       <strong class="jxr_keyword">if</strong> (preMonth == syslogMonth) {
<a name="504" href="#504">504</a>           syslogYear = cal.get(Calendar.YEAR);
<a name="505" href="#505">505</a>       } <strong class="jxr_keyword">else</strong> {
<a name="506" href="#506">506</a>           cal.setTime(postDate);
<a name="507" href="#507">507</a>           syslogYear = cal.get(Calendar.YEAR);
<a name="508" href="#508">508</a>       }
<a name="509" href="#509">509</a>       cal.setTime(syslogDate);
<a name="510" href="#510">510</a>       cal.set(Calendar.YEAR, syslogYear);
<a name="511" href="#511">511</a>       syslogDate = cal.getTime();
<a name="512" href="#512">512</a>       assertTrue(syslogDate.compareTo(preDate) &gt;= 0);
<a name="513" href="#513">513</a>       assertTrue(syslogDate.compareTo(postDate) &lt;= 0);
<a name="514" href="#514">514</a>     }
<a name="515" href="#515">515</a> 
<a name="516" href="#516">516</a> 
<a name="517" href="#517">517</a>     <em class="jxr_javadoccomment">/**</em>
<a name="518" href="#518">518</a> <em class="jxr_javadoccomment">     * Tests that any header or footer in layout is sent.</em>
<a name="519" href="#519">519</a> <em class="jxr_javadoccomment">     * @throws Exception if exception during test.</em>
<a name="520" href="#520">520</a> <em class="jxr_javadoccomment">     */</em>
<a name="521" href="#521">521</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLayoutHeader() <strong class="jxr_keyword">throws</strong> Exception {
<a name="522" href="#522">522</a>         DatagramSocket ds = <strong class="jxr_keyword">new</strong> DatagramSocket();
<a name="523" href="#523">523</a>         ds.setSoTimeout(2000);
<a name="524" href="#524">524</a> 
<a name="525" href="#525">525</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="526" href="#526">526</a>       appender.setSyslogHost(<span class="jxr_string">"localhost:"</span> + ds.getLocalPort());
<a name="527" href="#527">527</a>       appender.setName(<span class="jxr_string">"name"</span>);
<a name="528" href="#528">528</a>       appender.setHeader(false);
<a name="529" href="#529">529</a>       HTMLLayout pl = <strong class="jxr_keyword">new</strong> HTMLLayout();
<a name="530" href="#530">530</a>       appender.setLayout(pl);
<a name="531" href="#531">531</a>       appender.activateOptions();
<a name="532" href="#532">532</a> 
<a name="533" href="#533">533</a>       Logger l = Logger.getRootLogger();
<a name="534" href="#534">534</a>       l.addAppender(appender);
<a name="535" href="#535">535</a>       l.info(<span class="jxr_string">"Hello, World"</span>);
<a name="536" href="#536">536</a>       appender.close();
<a name="537" href="#537">537</a>       String[] s = <strong class="jxr_keyword">new</strong> String[3];
<a name="538" href="#538">538</a>       byte[] buf = <strong class="jxr_keyword">new</strong> byte[1000];
<a name="539" href="#539">539</a>       <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; 3; i++) {
<a name="540" href="#540">540</a>           DatagramPacket p = <strong class="jxr_keyword">new</strong> DatagramPacket(buf, 0, buf.length);
<a name="541" href="#541">541</a>           ds.receive(p);
<a name="542" href="#542">542</a>           s[i] = <strong class="jxr_keyword">new</strong> String(p.getData(), 0, p.getLength());
<a name="543" href="#543">543</a>       }
<a name="544" href="#544">544</a>       ds.close();
<a name="545" href="#545">545</a>       assertEquals(<span class="jxr_string">"&lt;14&gt;&lt;!DOCTYPE"</span>, s[0].substring(0,13));
<a name="546" href="#546">546</a>       assertEquals(<span class="jxr_string">"&lt;14&gt;&lt;/table&gt;"</span>, s[2].substring(0,12));
<a name="547" href="#547">547</a>     }
<a name="548" href="#548">548</a> 
<a name="549" href="#549">549</a>     <em class="jxr_javadoccomment">/**</em>
<a name="550" href="#550">550</a> <em class="jxr_javadoccomment">     * Tests that syslog packets do not exceed 1024 bytes.</em>
<a name="551" href="#551">551</a> <em class="jxr_javadoccomment">     * See bug 42087.</em>
<a name="552" href="#552">552</a> <em class="jxr_javadoccomment">     * @throws Exception if exception during test.</em>
<a name="553" href="#553">553</a> <em class="jxr_javadoccomment">     */</em>
<a name="554" href="#554">554</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testBigPackets() <strong class="jxr_keyword">throws</strong> Exception {
<a name="555" href="#555">555</a>         DatagramSocket ds = <strong class="jxr_keyword">new</strong> DatagramSocket();
<a name="556" href="#556">556</a>         ds.setSoTimeout(2000);
<a name="557" href="#557">557</a> 
<a name="558" href="#558">558</a>       SyslogAppender appender = <strong class="jxr_keyword">new</strong> SyslogAppender();
<a name="559" href="#559">559</a>       appender.setSyslogHost(<span class="jxr_string">"localhost:"</span> + ds.getLocalPort());
<a name="560" href="#560">560</a>       appender.setName(<span class="jxr_string">"name"</span>);
<a name="561" href="#561">561</a>       appender.setHeader(false);
<a name="562" href="#562">562</a>       PatternLayout pl = <strong class="jxr_keyword">new</strong> PatternLayout(<span class="jxr_string">"%m"</span>);
<a name="563" href="#563">563</a>       appender.setLayout(pl);
<a name="564" href="#564">564</a>       appender.activateOptions();
<a name="565" href="#565">565</a> 
<a name="566" href="#566">566</a>       Logger l = Logger.getRootLogger();
<a name="567" href="#567">567</a>       l.addAppender(appender);
<a name="568" href="#568">568</a>       StringBuffer msgbuf = <strong class="jxr_keyword">new</strong> StringBuffer();
<a name="569" href="#569">569</a>       <strong class="jxr_keyword">while</strong>(msgbuf.length() &lt; 8000) {
<a name="570" href="#570">570</a>           msgbuf.append(<span class="jxr_string">"0123456789"</span>);
<a name="571" href="#571">571</a>       }
<a name="572" href="#572">572</a>       String msg = msgbuf.toString();
<a name="573" href="#573">573</a>       l.info(msg);
<a name="574" href="#574">574</a>       appender.close();
<a name="575" href="#575">575</a>       String[] s = <strong class="jxr_keyword">new</strong> String[8];
<a name="576" href="#576">576</a>       byte[] buf = <strong class="jxr_keyword">new</strong> byte[1200];
<a name="577" href="#577">577</a>       <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 0; i &lt; 8; i++) {
<a name="578" href="#578">578</a>           DatagramPacket p = <strong class="jxr_keyword">new</strong> DatagramPacket(buf, 0, buf.length);
<a name="579" href="#579">579</a>           ds.receive(p);
<a name="580" href="#580">580</a>           assertTrue(p.getLength() &lt;= 1024);
<a name="581" href="#581">581</a>           s[i] = <strong class="jxr_keyword">new</strong> String(p.getData(), 0, p.getLength());
<a name="582" href="#582">582</a>       }
<a name="583" href="#583">583</a>       ds.close();
<a name="584" href="#584">584</a>       StringBuffer rcvbuf = <strong class="jxr_keyword">new</strong> StringBuffer(s[0]);
<a name="585" href="#585">585</a>       rcvbuf.delete(0, 4);
<a name="586" href="#586">586</a>       <strong class="jxr_keyword">for</strong>(<strong class="jxr_keyword">int</strong> i = 1; i &lt; 8; i++) {
<a name="587" href="#587">587</a>           rcvbuf.setLength(rcvbuf.length() - 3);
<a name="588" href="#588">588</a>           rcvbuf.append(s[i].substring(s[i].indexOf(<span class="jxr_string">"..."</span>) + 3));
<a name="589" href="#589">589</a>       }
<a name="590" href="#590">590</a>       assertEquals(msg.length(), rcvbuf.length());
<a name="591" href="#591">591</a>       assertEquals(msg, rcvbuf.toString());
<a name="592" href="#592">592</a>     }
<a name="593" href="#593">593</a> 
<a name="594" href="#594">594</a> }
</pre>
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